Form met function on the streets of fashion week as boiler suits became the style set’s go-to. A sleeker, more sophisticated take on the utilitarian trend, consider full-on red leather like Tiffany Hsu did, or an everything-denim combo like Florrie Thomas. For a more subdued take, look no further than Moda Operandi’s Lisa Aiken, who channelled her inner Françoise Hardy with classic knee-high boots.

Check out below for some inspiration.